22700099 has 2 divisors, whose sum is σ = 22700100. Its totient is φ = 22700098.

The previous prime is 22700089. The next prime is 22700123. The reversal of 22700099 is 99000722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22700099 - 2²⁴ = 5922883 is a prime.

It is not a weakly prime, because it can be changed into another prime (22700089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11350049 + 11350050.

It is an arithmetic number, because the mean of its divisors is an integer number (11350050).

Almost surely, 2^22700099 is an apocalyptic number.

22700099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22700099 is an equidigital number, since it uses as much as digits as its factorization.

22700099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 22700099 is about 4764.4620892604. The cubic root of 22700099 is about 283.1452304724.

The spelling of 22700099 in words is "twenty-two million, seven hundred thousand, ninety-nine".